<template>
  <div class="login-page">
    <van-nav-bar title="面经注册" />
    <van-form @submit="onSubmit">
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="用户名"
        :rules="[
          { required: true, message: '请填写用户名' },
          {pattern: /^\w{5,}$/, message: '用户名长度不能少于5位' }
        ]"
      />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="密码"
        :rules="[
        { required: true, message: '请填写密码' },
        {pattern: /^\w{6,}$/, message: '密码长度不能少于6位' }
        ]"
      />
      <div style="margin: 16px;">
        <van-button
          block
          type="info"
          native-type="submit"
          color="#07c160"
        >注册</van-button>
      </div>
    </van-form>
    <router-link class="link" to="/login">有账号，去登录</router-link>
  </div>
</template>

<script>
import { registerApi } from '@/api/user.js'
// import { Toast } from 'vant'
export default {
  name: 'RegisterPage',
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    /**
     * 需求：完成注册功能
     * 1. 注册成功的是添加提示 和 跳转到登录页
     * 2、注册失败 捕获错误 添加提示
     *
     * */
    async onSubmit (values) {
      const res = await registerApi(values)
      // console.log(57, res)
      // 注册成功添加提示
      this.$toast.success(res.message)
      // 跳转到登录页
      this.$router.push('/login')
    }
  }
}
</script>

<style lang="less" scoped>
.link {
  color: #069;
  font-size: 12px;
  padding-right: 20px;
  float: right;
}
</style>
